Auto merge of #135202 - GuillaumeGomez:rollup-9xgs39t, r=GuillaumeGomez

Rollup of 9 pull requests

Successful merges:

 - #135081 (bootstrap: Build jemalloc with support for 64K pages)
 - #135174 ([AIX] Port test case run-make/reproducible-build )
 - #135177 (llvm: Ignore error value that is always false)
 - #135182 (Transmute from NonNull to pointer when elaborating a box deref (MCP807))
 - #135187 (apply a workaround fix for the release roadblock)
 - #135189 (Remove workaround from pull request template)
 - #135193 (don't bless `proc_macro_deps.rs` unless it's necessary)
 - #135198 (Avoid naming variables `str`)
 - #135199 (Eliminate an unnecessary `Symbol::to_string`; use `as_str`)

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 9 insertions, 0 deletions

diff --git a/src/bootstrap/src/core/build_steps/compile.rs b/src/bootstrap/src/core/build_steps/compile.rs
index 148b96181d1..b4c56df6ea6 100644
--- a/src/bootstrap/src/core/build_steps/compile.rs
+++ b/src/bootstrap/src/core/build_steps/compile.rs
@@ -1207,6 +1207,15 @@ pub fn rustc_cargo_env(
             rustc_llvm_env(builder, cargo, target)
         }
     }
+
+    // Build jemalloc on AArch64 with support for page sizes up to 64K
+    // See: https://github.com/rust-lang/rust/pull/135081
+    if builder.config.jemalloc
+        && target.starts_with("aarch64")
+        && env::var_os("JEMALLOC_SYS_WITH_LG_PAGE").is_none()
+    {
+        cargo.env("JEMALLOC_SYS_WITH_LG_PAGE", "16");
+    }
 }
 
 /// Pass down configuration from the LLVM build into the build of